Hackers' Den

Hackers' Den is the third of the Grim Missions. The objective of this mission is to hack three objects around the map while remaining undetected. You can knock out the enemies with sleeping gas, electric devices, or non-lethal take downs, but it will lower the bonus. The more enemies you leave untouched, the higher the bonus (up to 10x).

The mission starts out in the front of a large base. You can choose to go to the left towards Objective B or to the right towards Objective A. For now, it's best to go towards the left. Enter the small building on the left to avoid being detected by the sniper up ahead. Exit out the front and look for any landmines here!

Enter the building up ahead through the hole in the wall. Climb up the ladder without touching any of the moving lasers. At the top of the ladder is a Dead Drop Flash Drive on the wall.

Jump up onto the pipe above and climb over to the other side of the room. Go deeper into the building through the door on the right.

Use the pipe in this bigger room to climb up towards the ceiling. Take the beam on the ceiling to reach the other side of the room. You will need to jump from one side of the beam to the other to reach the far end of the room. When you reach the other side, jump down. Keep an eye out for any guards, and don't get caught by the security camera.

Go into the room to the right of the pipe you just climbed down. Inside the room is a ladder down a level where Objective B is located. After completing Objective B, deactivate the lasers by pressing the button to the left of the door. Leave the room and head down stairs.

Objective A is located around this area. It's in a small room to the right, just past the laser grid. Jump through the window on the right to reach the lasers, then climb up on to the ledge to get over the lasers without setting them off. Head into the room below and hack Objective A.

Near Objective A is an HVT. He will be heavily armored, meaning you can only get him with a hand-to-hand take down. Get his attention by making a little noise (BACK/SELECT), then perform a hand-to-hand take down when he gets nears. Don't bag and tag him right away. Use him to get through the lasers to the next building towards Objective C.

This next building has a Blacklist Laptop in the back. From the back door, climb through a small space towards another laptop on the left. The blacklist laptop is further to the right, but a guard will be walking around. Stick to the shadows until you can reach the room. The Blacklist Laptop will be guarded by another laser security system. Climb up the wall on the left to get over the lasers without alerting anyone. Hack the laptop to shut the lasers down.

Make note, this is the same building that can be reached from the starting area. You can reach it by climbing on a pipe over a moving laser security system.

Now to get to Objective C. Return to the door you used to enter this building. Climb up the stairs to the next level until you see some pipes heading up to the ceiling. Use these pipes to get from one side of the room to the other without alerting the guards on the catwalks. You'll need to switch from pipe to pipe about half way through. Make sure no guards are near you when doing this. Use Noisemakers if you have to.

Objective C is in a room on the far side of this area. Do not alert the security cameras on the way towards it. Don't even mess with the cameras or it will notify the guards nearby. Enter the room and hack the objective.

With all objectives hacked, head to the extraction point at the start of the area. Jump out the windows to the left of Objective C to quickly exit the building. Remember to keep an eye out for landmines on the way over!